CN2857194Y - 一种户内高压隔离开关 - Google Patents
一种户内高压隔离开关 Download PDFInfo
- Publication number
- CN2857194Y CN2857194Y CN 200520104618 CN200520104618U CN2857194Y CN 2857194 Y CN2857194 Y CN 2857194Y CN 200520104618 CN200520104618 CN 200520104618 CN 200520104618 U CN200520104618 U CN 200520104618U CN 2857194 Y CN2857194 Y CN 2857194Y
- Authority
- CN
- China
- Prior art keywords
- strip
- plug
- fixed
- phase
- isolating switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 239000012212 insulator Substances 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520104618 CN2857194Y (zh) | 2005-11-07 | 2005-11-07 | 一种户内高压隔离开关 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520104618 CN2857194Y (zh) | 2005-11-07 | 2005-11-07 | 一种户内高压隔离开关 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2857194Y true CN2857194Y (zh) | 2007-01-10 |
Family
ID=37600498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520104618 Expired - Lifetime CN2857194Y (zh) | 2005-11-07 | 2005-11-07 | 一种户内高压隔离开关 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2857194Y (zh) |
-
2005
- 2005-11-07 CN CN 200520104618 patent/CN2857194Y/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130205 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130205 Address after: 041000 science and technology section, Linfen power supply branch, No. 42 Jiefang East Road, Shanxi, Linfen Patentee after: Shanxi Linfen Electric Power Supply Co., Ltd. Patentee after: State Grid Corporation of China Address before: 041000 science and technology section, Linfen power supply branch, No. 42 Jiefang East Road, Shanxi, Linfen Patentee before: Shanxi Linfen Electric Power Supply Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20070110 |
|
EXPY | Termination of patent right or utility model |